Agricultural tractors — Front-mounted equipment — Part 1: Power take-off: Safety requirements and clearance zone around PTO
农用轮式拖拉机 - 前置式设备 - 第1部分:动力输出:PTO周围的安全要求和间隙区域
This document specifies safety requirements for, and clearance zones around, front-mounted power take-offs (PTO) on agricultural tractors.
NOTE 1 Further specifications for front-mounted power take-offs are given in ISO 8759-3.
It is not applicable to tractors which are designed to run in two directions, where either end can be considered to be the front or the rear.
NOTE 2 In this case, ISO 500 (all parts) apply.